:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #18212b;
  background: #f4f6f8;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; }
main { max-width: 1420px; margin: 0 auto; padding: 24px 16px 48px; }
header, .section-heading, .connection, .actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
h1, h2 { margin-top: 0; }
h1 { margin-bottom: 4px; font-size: 28px; }
h2 { font-size: 20px; margin-bottom: 16px; }
p { line-height: 1.45; }
.muted { color: #66717d; font-size: 14px; }
.card { background: #fff; border: 1px solid #dce2e8; border-radius: 10px; padding: 20px; margin-bottom: 18px; }
.narrow { max-width: 420px; margin: 48px auto; }
.admin-shell { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 20px; align-items: start; }
.admin-content { min-width: 0; }
.connections { align-items: stretch; }
.connection-item { flex: 1; min-width: 0; padding-right: 18px; }
.connection-item + .connection-item { border-left: 1px solid #dce2e8; padding-left: 20px; padding-right: 0; }
.connection-item h2 { margin-bottom: 8px; }
.connection-item p { margin: 5px 0 12px; }
.connection-item .actions { justify-content: flex-start; flex-wrap: wrap; }
.side-menu { position: sticky; top: 16px; display: grid; gap: 8px; padding: 10px; border: 1px solid #dce2e8; border-radius: 10px; background: #fff; }
.project-switcher { margin: 0 0 4px; padding: 4px; }
.project-switcher select { margin-top: 2px; }
.side-menu .nav-button { width: 100%; min-height: 48px; text-align: left; background: transparent; color: #293743; }
.side-menu .nav-button:hover { background: #eef4f8; }
.side-menu .nav-button.active { background: #168acd; color: #fff; }
.constructor-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .75fr); gap: 18px; align-items: start; }
.active-project-line { margin: -10px 0 16px; color: #66717d; }
.preview-card { position: sticky; top: 16px; }
label { display: grid; gap: 6px; margin-bottom: 14px; font-weight: 600; font-size: 14px; }
input, select, textarea { width: 100%; min-height: 42px; border: 1px solid #bac4ce; border-radius: 6px; padding: 9px 10px; font: inherit; background: #fff; }
button { min-height: 40px; border: 0; border-radius: 6px; padding: 9px 14px; background: #168acd; color: white; font: inherit; font-weight: 650; cursor: pointer; transform: translateY(0) scale(1); transform-origin: center; box-shadow: 0 2px 0 rgba(26, 47, 62, .2); transition: transform 110ms ease, box-shadow 110ms ease, filter 110ms ease; }
button:hover:not(:disabled) { filter: brightness(.96); transform: translateY(-1px); box-shadow: 0 3px 0 rgba(26, 47, 62, .2); }
button:active:not(:disabled) { filter: brightness(.86); transform: translateY(2px) scale(.96); box-shadow: inset 0 2px 4px rgba(17, 35, 48, .28); }
button.button-pressed:not(:disabled) { animation: button-press 220ms ease-out; }
button:focus-visible { outline: 3px solid rgba(22, 138, 205, .32); outline-offset: 3px; }
button:disabled { opacity: .55; cursor: wait; }
button.secondary { background: #e9eef2; color: #24323e; }
button.danger-link { background: transparent; color: #b23535; padding: 4px 6px; min-height: 34px; box-shadow: none; }

@keyframes button-press {
  0% { transform: translateY(0) scale(1); }
  38% { transform: translateY(3px) scale(.94); box-shadow: inset 0 3px 5px rgba(17, 35, 48, .3); }
  100% { transform: translateY(0) scale(1); }
}
fieldset { border: 1px solid #dce2e8; border-radius: 8px; padding: 14px; margin: 0 0 16px; }
legend { padding: 0 6px; font-weight: 700; }
.toolbar { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.toolbar button { min-height: 34px; padding: 6px 10px; background: #eef2f5; color: #263440; }
.emoji-picker { position: relative; display: inline-flex; }
.emoji-palette { position: absolute; z-index: 20; top: calc(100% + 6px); right: 0; width: min(356px, calc(100vw - 48px)); max-height: 244px; overflow-y: auto; padding: 10px; border: 1px solid #bac4ce; border-radius: 8px; background: #fff; box-shadow: 0 8px 24px rgba(24, 33, 43, .18); }
.emoji-grid { display: grid; grid-template-columns: repeat(8, minmax(34px, 1fr)); gap: 4px; }
.toolbar .emoji-option { width: 36px; min-height: 36px; padding: 3px; background: #fff; font-size: 21px; line-height: 1; box-shadow: none; }
.toolbar .emoji-option:hover:not(:disabled), .toolbar .emoji-option:active:not(:disabled) { background: #e5f3fb; box-shadow: none; }
.text-editor { min-height: 180px; border: 1px solid #bac4ce; border-radius: 6px; padding: 12px; line-height: 1.45; white-space: pre-wrap; overflow-wrap: anywhere; }
.text-editor:empty::before { content: attr(data-placeholder); color: #89939e; }
.text-editor blockquote { border-left: 3px solid #6fb4dc; margin: 8px 0; padding-left: 10px; color: #42505d; }
#textCounter.over-limit { color: #a92f2f; font-weight: 700; }
.radio { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.radio input { width: auto; min-height: 0; }
.button-row-config { display: grid; grid-template-columns: 1.2fr 1.1fr 1.5fr 1fr 70px auto; gap: 8px; align-items: end; border-bottom: 1px solid #e5e9ed; padding-bottom: 10px; margin-bottom: 10px; }
.button-row-config label { margin: 0; }
.poll-option-row { display: grid; grid-template-columns: auto 1fr auto; gap: 8px; align-items: center; margin-bottom: 8px; }
.quiz-correct-label { color: #176d3a; font-size: 14px; }
.poll-mode-options { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 10px; }
.poll-report { margin-top: 14px; padding: 14px; border: 1px solid #dce2e8; border-radius: 8px; background: #f8fafb; }
.poll-report-question { display: grid; gap: 3px; margin-bottom: 12px; }
.poll-report-question span { color: #687582; font-size: 13px; }
.poll-result-groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 10px; }
.poll-result-group { padding: 10px; border: 1px solid #dce2e8; border-radius: 6px; background: #fff; }
.poll-result-group h4, .poll-result-group p { margin: 0 0 8px; }
.poll-results { display: grid; gap: 10px; }
.poll-result-item { padding-top: 9px; border-top: 1px solid #e5e9ed; }
.poll-result-option { line-height: 1.35; overflow-wrap: anywhere; }
.poll-correct-answer { display: inline-block; margin-left: 5px; color: #176d3a; font-size: 12px; font-weight: 700; }
.poll-result-stats { display: flex; align-items: baseline; gap: 10px; margin-top: 5px; }
.poll-result-count { color: #1679b8; font-size: 14px; font-weight: 700; }
.poll-result-percent { color: #21854b; font-size: 16px; }
.repeat-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; margin-bottom: 8px; }
.schedule-choice { margin: -4px 0 0; padding: 9px 10px; border-radius: 6px; background: #eef6fb; }
.form-message { flex-basis: 100%; min-height: 20px; margin: 2px 0 0; }
.form-message.error { color: #a92f2f; }
.form-message.success { color: #176d3a; }
.telegram-preview { background: #dfe9ef; border-radius: 10px; padding: 14px; min-height: 220px; }
.preview-text { background: #fff; border-radius: 10px 10px 4px 10px; padding: 12px; line-height: 1.4; overflow-wrap: anywhere; white-space: pre-wrap; }
.preview-text blockquote { border-left: 3px solid #168acd; margin: 8px 0; padding-left: 9px; }
.preview-media { margin-bottom: 4px; overflow: hidden; border-radius: 10px 10px 0 0; background: #c4d1d8; }
.preview-media img, .preview-media video { display: block; width: 100%; max-height: 360px; object-fit: cover; }
.preview-media + .preview-text { border-radius: 0 0 4px 10px; }
.preview-buttons { display: grid; gap: 4px; margin-top: 4px; }
.preview-button-row { display: flex; gap: 4px; }
.preview-button { flex: 1; text-align: center; background: #fff; color: #168acd; border-radius: 5px; padding: 9px 5px; font-weight: 700; font-size: 14px; }
.preview-button.primary { background: #2f88c9; color: #fff; }
.preview-button.success { background: #45a36b; color: #fff; }
.preview-button.danger { background: #d55555; color: #fff; }
.publications-card { min-height: 560px; }
.post-filters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 6px 0 22px; border-top: 1px solid #dce2e8; padding-top: 14px; }
.post-filter { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; text-align: left; background: #f1f4f6; color: #263440; border: 2px solid transparent; }
.post-filter span { font-size: 16px; }
.post-filter strong { font-size: 30px; line-height: 1; }
.post-filter.active { background: #e5f3fb; color: #116fa4; border-color: #168acd; }
.post-list { display: grid; gap: 14px; }
.post-item { border: 1px solid #e0e5e9; border-radius: 9px; padding: 18px; }
.post-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.post-actions button { min-height: 44px; padding-left: 18px; padding-right: 18px; }
.post-item .meta { display: flex; flex-wrap: wrap; gap: 8px 14px; color: #66717d; font-size: 13px; }
.job-list { display: grid; gap: 6px; margin: 10px 0; }
.job-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.job-row span { flex: 1; min-width: 230px; }
.job-row .delivery-list { display: flex; flex: 2; flex-wrap: wrap; gap: 6px; min-width: 280px; }
.delivery { display: inline-block; min-width: 0 !important; flex: none !important; border-radius: 12px; padding: 3px 8px; background: #edf1f4; font-size: 12px; }
.delivery.sent { background: #dff3e7; color: #1b6a39; }
.delivery.error { background: #fde4e4; color: #952c2c; }
.job-row button { min-height: 30px; padding: 4px 8px; font-size: 12px; }
.status { display: inline-block; border-radius: 12px; padding: 3px 8px; background: #edf1f4; font-size: 12px; font-weight: 700; }
.status.published { background: #dff3e7; color: #1b6a39; }
.status.error { background: #fde4e4; color: #952c2c; }
.profile-badge { display: inline-block; border-left: 4px solid var(--profile-color, #168acd); border-radius: 4px; padding: 3px 7px; background: #eef2f5; color: #34414d; font-size: 12px; font-weight: 700; }
.profiles-list { display: grid; gap: 10px; margin-bottom: 22px; }
.profile-row { display: grid; grid-template-columns: 14px minmax(180px, 1fr) auto auto; gap: 10px; align-items: center; padding: 12px; border: 1px solid #dce2e8; border-radius: 8px; }
.profile-row.active { border-color: #168acd; background: #f0f8fc; }
.profile-row small { display: block; margin-top: 3px; color: #66717d; }
.profile-dot { width: 12px; height: 12px; border-radius: 50%; }
.profile-form { display: grid; grid-template-columns: minmax(220px, 1fr) 120px auto; gap: 12px; align-items: end; padding-top: 18px; border-top: 1px solid #dce2e8; }
.profile-form label { margin: 0; }
.profile-form input[type="color"] { padding: 4px; }
.question-counts { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 8px 0 18px; padding: 12px; border-radius: 8px; background: #f1f5f7; }
.question-import { margin-bottom: 16px; border: 1px solid #dce2e8; border-radius: 8px; padding: 10px 12px; }
.question-import summary { cursor: pointer; font-weight: 700; }
.question-import-form { display: flex; gap: 10px; align-items: end; margin-top: 12px; }
.question-import-form input { margin: 0; }
.question-filters { display: grid; grid-template-columns: minmax(180px, .8fr) minmax(180px, .8fr) minmax(240px, 1.4fr) auto; gap: 10px; align-items: end; }
.question-filters label { margin: 0; }
.question-results, .question-queue { display: grid; gap: 10px; }
.question-item { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; padding: 13px; border: 1px solid #dce2e8; border-radius: 8px; }
.question-item.selected { border-color: #168acd; background: #f0f8fc; }
.question-item.blocked { background: #fff8e8; }
.question-item input[type="checkbox"] { width: 20px; min-height: 20px; margin-top: 2px; }
.question-item h3 { margin: 0 0 7px; font-size: 16px; line-height: 1.35; }
.question-meta { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 8px; }
.question-badge { border-radius: 12px; padding: 3px 7px; background: #edf1f4; color: #52606c; font-size: 12px; }
.question-badge.used { background: #e7f3ea; color: #23643a; }
.question-badge.blocked { background: #fde8cf; color: #8b5108; }
.question-options { margin: 0; padding-left: 22px; color: #45515d; }
.question-options li { margin: 4px 0; }
.question-options li.correct { color: #176d3a; font-weight: 700; }
.question-pagination { display: flex; justify-content: center; align-items: center; gap: 12px; margin-top: 16px; }
.question-auto-schedule { display: grid; grid-template-columns: minmax(240px, 1fr) 120px 130px auto; gap: 10px; align-items: end; margin-bottom: 16px; }
.question-auto-schedule label { margin: 0; }
.question-queue-row { display: grid; grid-template-columns: auto minmax(0, 1fr) minmax(220px, .45fr) auto; gap: 9px; align-items: center; padding: 10px; border: 1px solid #dce2e8; border-radius: 8px; }
.question-queue-order { color: #66717d; font-weight: 700; }
.question-queue-title { line-height: 1.35; }
.question-queue-buttons { display: flex; gap: 4px; }
.question-queue-buttons button { min-height: 34px; padding: 5px 9px; }
.question-queue-actions { justify-content: flex-start; margin-top: 16px; }
.professional-import-panel { padding: 14px; border: 1px solid #dce2e8; border-radius: 8px; background: #f8fafb; }
.professional-quiz-groups { display: grid; gap: 12px; }
.professional-group { padding: 14px; border: 1px solid #dce2e8; border-radius: 8px; }
.professional-group summary { cursor: pointer; list-style-position: inside; }
.professional-group-heading { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.professional-group-body { padding: 14px 0 0; }
.professional-group-actions { justify-content: flex-start; flex-wrap: wrap; margin-top: 12px; }
.professional-question { padding: 12px 0; border-top: 1px solid #e5e9ed; }
.professional-question:first-of-type { border-top: 0; }
.professional-question h3 { margin: 0 0 8px; font-size: 16px; line-height: 1.4; }
.professional-question p { margin: 8px 0 0; }
.professional-question ol { margin: 0; padding-left: 24px; }
.professional-question li { margin: 4px 0; }
.professional-question li.correct { color: #176d3a; font-weight: 700; }
.professional-preview-image { display: block; width: min(100%, 520px); max-height: 300px; object-fit: cover; border-radius: 8px; margin-bottom: 12px; }
.professional-intro { font-weight: 700; }
.connections-heading { margin-bottom: 14px; }
.connection-setup { max-width: 900px; }
.connection-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.connection-title > div { display: flex; align-items: center; gap: 10px; font-size: 18px; }
.provider-mark { width: 34px; height: 34px; display: inline-grid; place-items: center; border-radius: 8px; color: #fff; font-weight: 800; }
.provider-mark.telegram { background: #168acd; }
.provider-mark.max { background: #7b4ad9; }
.connection-badge { border-radius: 14px; padding: 4px 9px; background: #edf1f4; color: #596570; font-size: 12px; font-weight: 700; }
.connection-badge.connected { background: #dff3e7; color: #176d3a; }
.connection-setup details { margin: 16px 0; border: 1px solid #dce2e8; border-radius: 8px; padding: 12px 14px; }
.connection-setup summary { cursor: pointer; font-weight: 700; }
.connection-setup ol { padding-left: 22px; margin-bottom: 4px; line-height: 1.55; }
.connection-setup code { background: #eef2f5; padding: 2px 5px; border-radius: 4px; }
.connection-form { display: grid; grid-template-columns: minmax(260px, 1fr) minmax(240px, .8fr); gap: 12px; align-items: end; }
.connection-form label { margin: 0; }
.connection-actions { grid-column: 1 / -1; justify-content: flex-start; flex-wrap: wrap; }
.calendar-card { min-height: 620px; }
.calendar-heading { margin-bottom: 18px; }
.calendar-controls { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 12px; border: 1px solid #dce2e8; border-radius: 8px; }
.calendar-nav, .view-switch { display: flex; gap: 6px; }
.calendar-options { display: flex; align-items: end; justify-content: flex-end; gap: 12px; }
.calendar-options label { min-width: 150px; margin: 0; }
.calendar-mode.active { background: #168acd; color: #fff; }
.calendar-counts { display: flex; flex-wrap: wrap; gap: 18px; margin: 14px 0; color: #596570; font-size: 14px; }
.calendar-counts span { display: flex; align-items: center; gap: 6px; }
.calendar-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; background: #d99b27; }
.calendar-dot.published { background: #45a36b; }
.calendar-dot.error { background: #d55555; }
.calendar-grid { display: grid; border-top: 1px solid #dce2e8; border-left: 1px solid #dce2e8; }
.calendar-grid.month { grid-template-columns: repeat(7, minmax(0, 1fr)); }
.calendar-grid.week { grid-template-columns: repeat(7, minmax(0, 1fr)); }
.calendar-grid.day { grid-template-columns: 1fr; }
.calendar-weekday { padding: 8px; text-align: center; font-size: 12px; font-weight: 700; color: #66717d; border-right: 1px solid #dce2e8; border-bottom: 1px solid #dce2e8; background: #f6f8fa; }
.calendar-day { min-height: 124px; padding: 6px; border-right: 1px solid #dce2e8; border-bottom: 1px solid #dce2e8; background: #fff; overflow: hidden; }
.calendar-grid.week .calendar-day { min-height: 360px; }
.calendar-grid.day .calendar-day { min-height: 420px; }
.calendar-day.outside { background: #f8f9fa; }
.calendar-day.today { box-shadow: inset 0 0 0 2px #168acd; }
.calendar-date-label { min-height: 28px; padding: 3px 7px; margin-bottom: 5px; background: transparent; color: #273541; font-size: 12px; }
.calendar-day.today .calendar-date-label { background: #168acd; color: #fff; }
.calendar-event { width: 100%; min-height: 0; margin: 2px 0; padding: 6px; text-align: left; background: #fff4d8; color: #58400d; border-left: 3px solid #d99b27; font-size: 12px; font-weight: 500; overflow: hidden; }
.calendar-event strong { margin-right: 4px; }
.calendar-event small { display: block; margin-top: 3px; opacity: .75; }
.calendar-event.published { background: #e2f4e8; color: #195b32; border-left-color: #45a36b; }
.calendar-event.error { background: #fde8e8; color: #8d2828; border-left-color: #d55555; }
.calendar-empty { margin: 16px 4px; }
.calendar-event-details { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-top: 16px; padding: 16px; border: 1px solid #cbd6de; border-radius: 8px; background: #f8fafb; }
.calendar-event-details p { margin: 6px 0; }
.calendar-event-details .delivery-list { display: flex; flex-wrap: wrap; gap: 6px; }
#message { min-height: 24px; padding: 0 2px; }
#message.error { color: #a92f2f; }
#message.success { color: #176d3a; }
#message.warning { color: #8a5d0b; }

@media (prefers-reduced-motion: reduce) {
  button { transition: none; }
  button.button-pressed:not(:disabled) { animation: none; }
}

@media (max-width: 850px) {
  .admin-shell { grid-template-columns: 1fr; }
  .side-menu { position: static; grid-template-columns: 1fr 1fr; }
  .project-switcher { grid-column: 1 / -1; }
  .side-menu .nav-button { text-align: center; }
  .constructor-layout { grid-template-columns: 1fr; }
  .preview-card { position: static; }
  .post-filters { grid-template-columns: 1fr; }
  .post-filter { min-height: 70px; }
  .button-row-config { grid-template-columns: 1fr 1fr; }
  .poll-result-groups { grid-template-columns: 1fr; }
  .url-field { grid-column: 1 / -1; }
  .emoji-grid { grid-template-columns: repeat(7, minmax(34px, 1fr)); }
  header, .connection { align-items: flex-start; flex-direction: column; }
  .connection-item { width: 100%; padding: 0; }
  .connection-item + .connection-item { border-left: 0; border-top: 1px solid #dce2e8; padding: 18px 0 0; }
  .connection-form { grid-template-columns: 1fr; }
  .connection-actions { grid-column: auto; }
  .calendar-controls { grid-template-columns: 1fr; }
  .calendar-controls > strong { text-align: center; }
  .calendar-options { align-items: stretch; flex-direction: column; }
  .calendar-grid.month, .calendar-grid.week { grid-template-columns: 1fr; }
  .calendar-weekday { display: none; }
  .calendar-day, .calendar-grid.week .calendar-day { min-height: 100px; }
  .calendar-day.outside { display: none; }
  .calendar-event-details { flex-direction: column; }
  .profile-row { grid-template-columns: 14px 1fr; }
  .profile-row button { grid-column: 2; }
  .profile-form { grid-template-columns: 1fr; }
  .question-import-form, .question-queue-row { grid-template-columns: 1fr; display: grid; }
  .question-filters, .question-auto-schedule { grid-template-columns: 1fr; }
  .question-queue-buttons { justify-content: flex-start; }
}